Product Description Related Products Total Price: Add to Cart Please choose options for all selected products This Item: ICOM IASDUP1036 50W UHF 400-440 MHz 6 Cavity Internal Duplexer (You save ) Product Description ICOM IASDUP1036 50W UHF 400-440 MHz 6 Cavity Internal Duplexer 400-470 MHz 6 cavity 50W internal duplexer, 5MHz TX-RX separation Compatible with FR6000 and CY6000